Explain parquet file?

274

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Is wpf still relevant 2019?

165

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Which one is more efficient, document.getelementbyid( "idname") or $("#idname)?

713

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what is the difference between nonatomic & atomic ? which is thread safe and why

1331

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How many times can you write to an ssd?

1020

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What do you mean by service manager in zf2?

165

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Suppose you run a report with empty data, how will you inform the end user that it has no data while running the report in report studio? Is it possible, if so how?

922

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How do you autoshape in powerpoint?

316

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How is it possible in java programming for two string objects with identical values not to be equal under the == operator?

989

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What is the difference between Hinged and pinned in Column ends

5248

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What is the requirement for over all CG of DG from the foundation surface to absorb the vibration of heavy set.

2049

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If the organization infrastructure is not aligned with rpa then what needs to be done?

1

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Explain processing program table(ppt)?

1095

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What is the use of volatile in java?

1014

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What is the difference between primary key and unique constraints?

923

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